diff --git a/reference/array/functions/array-search.xml b/reference/array/functions/array-search.xml
index c1c9cd5ef2..8f954663df 100644
--- a/reference/array/functions/array-search.xml
+++ b/reference/array/functions/array-search.xml
@@ -50,7 +50,7 @@
        If the third parameter <parameter>strict</parameter> is set to &true;
        then the <function>array_search</function> function will search for
        <emphasis>identical</emphasis> elements in the
-       <parameter>haystack</parameters>. This means it will also check the
+       <parameter>haystack</parameter>. This means it will also check the
        <link linkend="language.types">types</link> of the
        <parameter>needle</parameter> in the <parameter>haystack</parameter>,
        and objects must be the same instance.